Etudes on theoretical physics: collection of works dedicated to 65th anniversary of the Department of Theoretical Physics of Belarusian State University

L. M. Barkovsky, I. D. Feranchuk, Yakov M. Shnir, Ya. M. Shnir9812560815, 9789812560810, 9789812702296

This volume presents the results of many decades of research carried out by the Department of Theoretical Physics of the Belarusian State University, one of former USSR’s prominent universities, providing a “snapshot” of the research activities of the department. With contributions form leading researchers who graduated from the department and now working in well known research centers around the world, this collection of works consists of selected mini-reviews of a wide variety of research topics on modern theoretical physics. It includes information on the methods and applications used in the various different research topics.
This volume will be useful for advanced graduate students and doctorates who specialize in theoretical physics as well as researchers who would like to get concise information on the methods and applications of modern theoretical physics.

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Table of contents :
Front cover ……Page 1
Title page ……Page 3
Date-line ……Page 4
Foreword ……Page 5
CONTENTS ……Page 7
F.I. Fedorov’s Contribution to the Creation and Development of Theoretical Physics in Belarus (T.A. Alexeeva, L.M. Barkovsky and A.A, Bogush) ……Page 11
Part I: Particles and Fields ……Page 23
The Improved Deuteron Model with the Hyperbolic Relative Space (V.V. Kudryashov and L.M. Tomilchik) ……Page 25
Non-Singular Cosmology and Gauge Theories of Gravitation (A. V. Minkevich) ……Page 33
The Electrodynamics of Media Under Time-Reversal-Violation Condition (CP-Violation) and Possibility of T-Odd (CP-Odd) Interaction Testing Beyond the Standard Model (V. G. Baryshevsky) ……Page 49
On One-Electron Atom in the Neighborhood of Black Holes (A.K. Gorbatsievich) ……Page 69
Particle Physics and Quantum Chaos (V.I. Kuvshinov and A.V. Kuzmin) ……Page 89
Polarization Symmetry of an Electromagnetic Field (V.I. Strazhev and P.L. Shckol’nicov) ……Page 111
Multimonopoles and Closed Vortices in $SU(2)$ Yang-Mills-Higgs Theory (Y. Shnir) ……Page 125
Part II: Mathematical Methods in Theoretical Physics ……Page 149
Fedorov’s Covariant Approach to Particle Physics and Vector Parametrization of Quantum Groups (A.A. Bogush) ……Page 151
Characterizing and Designing Localized Electromagnetic Fields (G.N. Borzdov) ……Page 169
Operator Method for Nonperturbative Description of Quantum Systems (I. Feranchuk and A. Ivanov) ……Page 181
Around Observables and Radiative Corrections (I. Akushevich, A. Ilyichev and N. Shumeiko) ……Page 199
Processes of Lepton and Boson Birth in Linear Photon Collider (Tatiana V. Shishkina) ……Page 223
Algebraic Method with the Use of Many-Particle Coulomb Green Function for Atomic Calculations (Le Van Hoang) ……Page 241
Three-Dimensional Solitary Waves and Vortices in a Discrete Nonlinear Schrodinger Lattice (P.G. Kevrekidis, B.A. Malomed, D.J. Frantzeskakis and R. Carretero-Gonzalez) ……Page 261
Ultrawide Spectral Broadening and Pulse Compression by High-Order Stimulated Raman Scattering (V.P. Kalosha and J. Herrmann) ……Page 271
Part III: Condensed Matter and Complex Systems ……Page 291
The Development of New Operator Methods for Describing Body and Surface Electromagnetic Waves in Complex Media (L.M. Barkovsky. G.N. Borzdov, A.N. Furs, A.V. Novitsky and V.M. Galynsky) ……Page 293
Optical Waves in One-Dimensional Fractal Inhomogenous Media (S.V. Zhukovsky, A.V. Lavrinenko and S.V. Gaponenko) ……Page 315
Propagation of Light in Periodic Layered Structures and Waveguides Based on Photonic Crystals (D.N. Chigrin, A. V. Lavrinenko, D.N. Shyroky and V. V. Zhilko) ……Page 333
Radiation Forces in Classical and Quantum Physics (S.T. Zavtrak) ……Page 349
Master Equation for Structured Reservoirs (D.S. Mogilevtsev and S. Ya. Kilin) ……Page 363
Parametric X-Radiation: From the Theoretical Prediction to the First Observation and Applications (V. Baryshevsky and I. Feranchuk) ……Page 387
Back cover ……Page 405